DR. GREGORY ALBERT LAMMERT M.D.
NPI 1215279252
Surgery in Wenatchee, WA

Active since March 16, 2013PECOS EnrolledAccepts Medicare Assignment
820 N CHELAN AVE, WENATCHEE, WA 98801(509) 663-8711 Get Directions Write a Review

NPPES record last updated: July 2, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Gregory Albert Lammert M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GREGORY ALBERT LAMMERT M.D. (NPI 1215279252) is an individual surgery provider in Wenatchee, Washington, licensed in Washington (MD60753225) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, is affiliated with Confluence Health Hospital, and is a graduate of Loma Linda University School Of Medicine (2013).

NPPES Registry Identity

NPI1215279252
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. GREGORY ALBERT LAMMERTCredential: M.D.
Location Address820 N CHELAN AVEWenatchee, WA 98801
Mailing Address820 N Chelan AveWenatchee, WA 98801-2028 · (509) 663-8711
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 2013
Enumeration DateMarch 16, 2013
Last NPPES UpdateJuly 2, 2018
NPI 1215279252 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License Licensed in WA · MD60753225
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
820 N CHELAN AVE, Wenatchee, WA 98801

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Gregory Albert Lammert M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1759609530
PECOS Enrollment IDI20180730000285
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
57 services57 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
47 services44 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
32 services27 patients
Biopsy or removal of deep lymph nodes of underarm 38525
A biopsy or removal of deep underarm lymph nodes is a procedure where a small sample of lymph node tissue is taken for testing. This helps in diagnosing or ruling out conditions like infections or cancers. It involves a small incision and is typically done under local or general anesthesia.
23 services23 patients
Imaging of lymph nodes during surgery 38900
Imaging of lymph nodes during surgery involves taking detailed pictures of your lymph nodes to help surgeons see and assess them in real-time. This procedure can aid in detecting disease, guiding treatment, and improving surgical precision.
21 services21 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
17 services17 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Confluence Health Hospital

Acute Care Hospitals · Wenatchee, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500016
Location1201 S Miller StreetWenatchee, WA 98807 · Chelan County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physical Therapist
820 N CHELAN AVE
WENATCHEE, WA 98801
Pharmacist
820 N CHELAN AVE
WENATCHEE, WA 98801
Pathology (Anatomic Pathology & Clinical Pathology)
820 N CHELAN AVE
WENATCHEE, WA 98801
Physical Medicine & Rehabilitation
820 N CHELAN AVE
WENATCHEE, WA 98801
Pharmacist
820 N CHELAN AVE
WENATCHEE, WA 98801
Pathology (Clinical Pathology/Laboratory Medicine)
820 N CHELAN AVE
WENATCHEE, WA 98801
Physician Assistant
820 N CHELAN AVE
WENATCHEE, WA 98801
Pediatrics (Developmental - Behavioral Pediatrics)
820 N CHELAN AVE
WENATCHEE, WA 98801

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Lammert's NPI number?

The NPI number for Gregory Lammert is 1215279252. It was assigned to this individual provider in the NPPES registry on March 16, 2013.

Where is Gregory Lammert located?

Gregory Lammert practices at 820 N Chelan Ave, Wenatchee, WA 98801. The listed phone number is (509) 663-8711.

What is Gregory Lammert's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Gregory Lammert enrolled in Medicare?

Yes. Gregory Lammert is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gregory Lammert accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Gregory Lammert as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gregory Lammert affiliated with any hospitals?

According to CMS data, Gregory Lammert is affiliated with Confluence Health Hospital.

When was this NPI record last updated?

The NPPES record for Gregory Lammert was last updated on July 2, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.